wok annotate memtest/stuff/pack @ rev 19836
Up slitaz-tools
author | Pascal Bellard <pascal.bellard@slitaz.org> |
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date | Sat Mar 11 09:26:27 2017 +0100 (2017-03-11) |
parents | fd3dadf90ba9 |
children | e4d1fb5556df |
rev | line source |
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pascal@13269 | 1 #!/bin/sh |
pascal@13269 | 2 if [ "$1" == "--build" ]; then |
pascal@15188 | 3 set -- ${2:-bootloader.bin} ${3:-unpack.bin} |
pascal@19391 | 4 x=$(grep -s packed_syssize$ ${2/.bin/.lst}|sed '$!d;s/.*t:\([^ ]*\).*/\1/') |
pascal@19391 | 5 [ -n "$x" ] && sed -i "s/XXXP/$((513+0x$x))/" $0 || sed -i "/XXXP$/d" $0 |
pascal@19404 | 6 x=$(grep -s setup_byte$ ${2/.bin/.lst}|sed '$!d;s/.*t:\([^ ]*\).*/\1/') |
pascal@19404 | 7 [ -n "$x" ] && sed -i "s/XXXSB/$((513+0x$x))/" $0 || sed -i "/XXXSB/d" $0 |
pascal@19404 | 8 x=$(grep -s setup_word$ ${2/.bin/.lst}|sed '$!d;s/.*t:\([^ ]*\).*/\1/') |
pascal@19404 | 9 [ -n "$x" ] && sed -i "s/XXXSW/$((514+0x$x))/" $0 || sed -i "/XXXSW/d" $0 |
pascal@19404 | 10 x=$(grep -s setup_para$ ${2/.bin/.lst}|sed '$!d;s/.*t:\([^ ]*\).*/\1/') |
pascal@19404 | 11 [ -n "$x" ] && sed -i "s/XXXSP/$((514+0x$x))/" $0 || sed -i "/XXXSP/d" $0 |
pascal@19404 | 12 x=$(grep -s setup_seg$ ${2/.bin/.lst}|sed '$!d;s/.*t:\([^ ]*\).*/\1/') |
pascal@19404 | 13 [ -n "$x" ] && sed -i "s/XXXSS/$((513+0x$x))/" $0 || sed -i "/XXXSS/d" $0 |
pascal@19404 | 14 grep -q BFF401 ${2/.bin/.lst} && sed -i 's/512 skip/500 skip/;s/1000 -/&32 - /' $0 |
pascal@19404 | 15 grep -q 83C60D ${2/.bin/.lst} && sed -i 's/ | dd bs=1 skip=13//' $0 |
pascal@15188 | 16 helpmsg=$(sed '/helpmsg:/!d{n;s/ [0-9]* \([^ ]*\).*/\1/}' ${1/.bin/.lst} | sed '$!d') |
pascal@17223 | 17 helpend=$(sed '/helpend:/!d{n;s/ [0-9]* \([^ ]*\).*/\1/}' ${1/.bin/.lst} | sed '$!d') |
pascal@15188 | 18 sed -i "s/YYY/$((0x$helpmsg))/" $0 |
pascal@19196 | 19 sed -i "s/ZZZ/$((0x$helpend-0x$helpmsg-1))/" $0 |
pascal@17223 | 20 cat >> $0 <<EOM |
pascal@19404 | 21 $(dd if=$1 bs=512 count=1 conv=sync 2> /dev/null | cat - $2 | gzip -9 | uuencode -m -) |
pascal@17223 | 22 EOT |
pascal@17223 | 23 EOM |
pascal@13269 | 24 sed -i '/--build/,/^fi/d' $0 |
pascal@13269 | 25 exit |
pascal@13269 | 26 fi |
pascal@13269 | 27 |
pascal@13269 | 28 store() |
pascal@13269 | 29 { |
pascal@13269 | 30 n=$1 |
pascal@15188 | 31 for i in $(seq 1 ${4:-2}); do |
pascal@13269 | 32 printf '\\\\x%02X' $(($n & 255)) |
pascal@13269 | 33 n=$(($n >> 8)) |
pascal@13269 | 34 done | xargs echo -en | dd conv=notrunc bs=1 of=$2 seek=$3 |
pascal@13269 | 35 } |
pascal@13269 | 36 |
pascal@13269 | 37 compress() |
pascal@13269 | 38 { |
pascal@19403 | 39 xz -z -e --format=lzma --lzma1=mf=bt2 --stdout | dd bs=1 skip=13 |
pascal@13269 | 40 } |
pascal@13269 | 41 |
pascal@13269 | 42 main() |
pascal@13269 | 43 { |
pascal@15188 | 44 uudecode | gunzip >$2 |
pascal@15188 | 45 dd if=$1 bs=1 skip=497 seek=497 count=15 of=$2 conv=notrunc |
pascal@13289 | 46 setup="$(echo $(od -j 497 -N 1 -dAn $1))" |
pascal@15480 | 47 [ $setup -eq 0 ] && setup=4 |
pascal@13287 | 48 syssize="$(echo $(od -j 500 -N 2 -dAn $1))" |
pascal@15480 | 49 [ $syssize -eq 0 ] && syssize=$((($(stat -c %s $1) + 15 - 512*($setup + 1))/16)) |
pascal@19404 | 50 store $setup $2 XXXSB 1 |
pascal@19404 | 51 store $setup $2 XXXSW 1 |
pascal@19404 | 52 store $((32 * $setup)) $2 XXXSP |
pascal@19404 | 53 store $((0x1000 - 32*$setup)) $2 XXXSS |
pascal@19404 | 54 dd if=$1 bs=512 skip=1 | compress >>$2 |
pascal@13269 | 55 size=$(stat -c %s $2) |
pascal@19404 | 56 store $((($size-2560+15)/16 + 0x1000)) $2 XXXP |
pascal@15189 | 57 store $((($size-2560+15)/16)) $2 500 |
pascal@13269 | 58 store 4 $2 497 1 |
pascal@15188 | 59 store $((($size+511)/512)) $2 4 |
pascal@15188 | 60 store $((($size+15)/16)) $2 14 |
pascal@15480 | 61 echo -e "$3" | dd conv=notrunc bs=1 seek=YYY of=$2 count=ZZZ |
pascal@13269 | 62 } |
pascal@13269 | 63 |
pascal@15188 | 64 HELP="$(unix2dos <<EOT |
pascal@19399 | 65 Memtest86+ VERSION is an endless advanced memory diagnostic tool (GPL). |
pascal@15188 | 66 EOT |
pascal@15188 | 67 )" |
pascal@15188 | 68 main $1 ${2:-$1.packed} "${3:-$HELP}" 2>/dev/null <<EOT |